<!DOCTYPE html>
<html lang="zh-cn">
<head>
	<meta charset="UTF-8">
	<title>task1_4_1</title>
	<link rel="stylesheet" href="style.css">
</head>
<body>
	
	<div>
		<div id="one" ></div>
		<div id="two" ></div>
	</div>

</body>
</html>